The Simpsons Town Defense

Zombies are on the prowl and they won't stop till there are people to eat. Most of the towns are already zombiefied, so the zombies are going to Springfield to feast on the people there. But, Bart won't allow that to happen as he is ready for the zombie apocalypse.
In this game, Bart defend the people of Springfield against the zombies. You would be armed with a hand gun, but you can find some powerful guns along the way. It would drop from the sky. The game would get harder and more difficult, but it would also be more exciting than before.